[examples/github-backed-catalog] - improvements after issue #871 (#887)

examples/github-backed-catalog/package-lock.json

@@ -27,6 +27,7 @@
         "@tailwindcss/typography": "^0.5.9",
         "autoprefixer": "^10.4.14",
         "postcss": "^8.4.23",
+        "prettier": "2.8.8",
         "tailwindcss": "^3.3.1"
       }
     },
@@ -4677,6 +4678,21 @@
         "node": ">= 0.8.0"
       }
     },
+    "node_modules/prettier": {
+      "version": "2.8.8",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.8.8.tgz",
+      "integrity": "sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==",
+      "dev": true,
+      "bin": {
+        "prettier": "bin-prettier.js"
+      },
+      "engines": {
+        "node": ">=10.13.0"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
+      }
+    },
     "node_modules/prop-types": {
       "version": "15.8.1",
       "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",